CVE-2026-18196— IBM App Connect Enterprise web user interface and Administration REST API are vulnerable to html injection
Quick assessment
Affected
IBM App Connect Enterprise
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
IBM App Connect Enterprise 13.0.1.0 至 13.0.8.2，以及 12.0.1.0 至 12.0.12.30 版本可能因输出中和处理不当，允许远程攻击者注入任意 HTML 代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-18196
Vulnerability Information
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Vulnerability Title
IBM App Connect Enterprise web user interface and Administration REST API are vulnerable to html injection
Source: CVE Program / CVE List V5
Vulnerability Description
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | App Connect Enterprise | 13.0.1.0 ~ 13.0.8.2 |
cpe:2.3:a:ibm:app_connect_enterprise:13.0.1.0:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-18196
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-18196 (1)
Same Patch Batch · IBM · 2026-11-08 · 53 CVEs total
| CVE-2026-107331 | 9.9 CRITICAL | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-15266 | 9.8 CRITICAL | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-114464 | 9.3 CRITICAL | Multiple security vulnerabilities are addressed with IBM Process Mining Interim Fix for Oc |
| CVE-2026-101117 | 9.1 CRITICAL | IBM WebSphere eXtremes Scale Liberty deployment is affected by Cross Site Scripting(XSS) a |
| CVE-2026-17466 | 9.1 CRITICAL | IBM Optim Test Data Management 1.0.0, 1.1.0, and 1.2.0 impacted by Path Traversal, Rate Li |
| CVE-2026-117545 | 8.8 HIGH | IBM webMethods Integration Server is vulnerable of bypassing the two-factor authentication |
| CVE-2026-110273 | 8.8 HIGH | Security Vulnerability identified in IBM TRIRIGA - Command Execution |
| CVE-2026-116499 | 8.4 HIGH | Arbitrary Code Execution in Qiskit SDK QPY Deserialization |
| CVE-2026-116501 | 8.4 HIGH | Qiskit SDK C API may trigger an out of bounds write on accessing the unitary matrix with q |
| CVE-2026-105467 | 8.1 HIGH | IBM QRadar SIEM is vulnerable to Open Redirect and Reflected XSS |
| CVE-2026-107330 | 7.7 HIGH | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-18093 | 7.5 HIGH | IBM App Connect Enterprise is vulnerable to a credential exposure |
| CVE-2026-18893 | 7.1 HIGH | CockroachDB PostgreSQL for IBM VPC is affected by multiple vulnerabilities |
| CVE-2026-16433 | 6.5 MEDIUM | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-113698 | 6.5 MEDIUM | IBM® Db2® is vulnerable to a denial of service when executing a specially crafted query wi |
| CVE-2026-16427 | 6.5 MEDIUM | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-18484 | 6.5 MEDIUM | IBM ContextForge MCP Gateway is affected by a denial-of-service via tool name collision th |
| CVE-2026-14437 | 6.5 MEDIUM | IBM Storage Scale Path Traversal |
| CVE-2026-16699 | 6.5 MEDIUM | Vulnerability exists in IBM Netezza Appliance |
| CVE-2026-108284 | 6.5 MEDIUM | IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulner |
Showing top 20 of 53 CVEs. View all on vendor page → →
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